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3rd Floor, Building C4, Minmetals Technology Industrial Park, No. 28 Lutian Road, Yuelu District, Changsha City
Changsha Kemei Analytical Instrument Co., Ltd
3rd Floor, Building C4, Minmetals Technology Industrial Park, No. 28 Lutian Road, Yuelu District, Changsha City
Yuexu Topsil series liquid chromatography column
The Topsil series chromatography column is the fourth largest series of chromatography column products launched by Yuexu Technology after the Ultimate series, Xtimate series, and Welchrom series. It is a new generation of high-performance chromatography column products developed by Yuexu Company. This series of products has different selectivity from the other three series of products, and is a domestically produced, high-quality high-performance liquid chromatography column.
1. Choose silicone that is different from the Ultimate series
2. Topsil silicone particles have * surface uniformity
3. Topsil has better mechanical strength and is less prone to breakage, which can cause an increase in column pressure
4. C18 stationary phase with a carbon content of 12% and a pore size of 150 Å exhibits slightly different selectivity compared to Ultimate XB-C18
5. Combining the dual characteristics of regular C18 and water-based C18 columns
6. The column effect is close to Ultimate, and the column pressure is relatively low. Domestic research and production, quality, and domestic price
7. At present, six stationary phases including C18, C8, NH2, Phenyl Hexyl, Silica, and CN have been developed for selection
Yuexu Topsil series liquid chromatography columnTechnical parameters:
| Top-C18 | Top-C8 | Top-NH2 | Top-Phenyl-Hexyl | Top-Silica | Top-CN | |
| particle size | 5μm | 5μm | 5μm | 5μm | 5μm | 5μm |
| aperture | 150 | 150 | 150 | 150 | 150 | 150 |
| specific surface area | 260m2/g | 260m2/g | 260m2/g | 260m2/g | 260m2/g | 260m2/g |
| Carbon carrying capacity | 12% | 10% | 3% | 12% | 0 | 6% |
| PH range | 2.0-8.0 | 2.0-8.0 | 2.0-8.0 | 2.0-8.0 | 2.0-8.0 | 2.0-8.0 |
| Is the tail sealed | is | is | No, no | Yes, it is | No, no | Yes, it is |
Ordering information:
| Product name | Order Number | Specification packaging | price | inventory |
| Topsil C8 | 00420-01042 | 5μm, 4.6×200mm | inquiry | a large amount of |
| Topsil C8 | 00420-01041 | 5μm, 4.6×150mm | inquiry | a large amount of |
| Topsil C8 | 00420-01040 | 5μm, 4.6×125mm | inquiry | a large amount of |
| Topsil C8 | 00420-01039 | 5μm, 4.6×100mm | inquiry | a large amount of |
| Topsil C8 | 00420-01038 | 5μm, 4.6×75mm | inquiry | a large amount of |
| Topsil C8 | 00420-01037 | 5μm, 4.6×50mm | inquiry | a large amount of |
| Topsil C18 | 00410-01046 | 5μm, 6.5×250mm | inquiry | a large amount of |
| Topsil C18 | 00410-01045 | 5μm, 6.5×150mm | inquiry | a large amount of |
| Topsil C18 | 00410-01054 | 5μm, 6.0×250mm | inquiry | a large amount of |
| Topsil C18 | 00410-01053 | 5μm, 6.0×150mm | inquiry | a large amount of |